JPH03507U - - Google Patents

Info

Publication number
JPH03507U
JPH03507U JP5930989U JP5930989U JPH03507U JP H03507 U JPH03507 U JP H03507U JP 5930989 U JP5930989 U JP 5930989U JP 5930989 U JP5930989 U JP 5930989U JP H03507 U JPH03507 U JP H03507U
Authority
JP
Japan
Prior art keywords
electric heater
room temperature
infrared sensor
amplification circuit
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5930989U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5930989U priority Critical patent/JPH03507U/ja
Publication of JPH03507U publication Critical patent/JPH03507U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Stoves And Ranges (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る電熱式暖房器
の斜視図、第2図は本考案の電熱式暖房器の電気
回路を示すブロツク図、第3図は本考案の電熱式
暖房器の赤外線センサーによる出力信号特性図で
ある。 2……電気ヒーター、3……赤外線センサー、
4……室温検知用サーミスタ、5……増幅回路、
8……比較回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 通電によつて発熱する電気ヒーターに、所定場
    所に居る人体から放射される赤外線を検出して、
    前記電気ヒーターの通電を制御する赤外線センサ
    ーを備えた電熱式暖房器において、所定の室温以
    下の場合に前記赤外線センサー3の出力側に設け
    た増幅回路5の入力側にその増幅回路を5を切換
    える如く比較回路8を介して電気ヒーター2の通
    電を継続させる室温検知用サーミスタ4を設けた
    ことを特徴とする電熱式暖房器。
JP5930989U 1989-05-23 1989-05-23 Pending JPH03507U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5930989U JPH03507U (ja) 1989-05-23 1989-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5930989U JPH03507U (ja) 1989-05-23 1989-05-23

Publications (1)

Publication Number Publication Date
JPH03507U true JPH03507U (ja) 1991-01-07

Family

ID=31585694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5930989U Pending JPH03507U (ja) 1989-05-23 1989-05-23

Country Status (1)

Country Link
JP (1) JPH03507U (ja)

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